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| <h2 title="Class BasicContainerLauncher" class="title">Class BasicContainerLauncher</h2> |
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| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html" title="class in org.apache.storm.daemon.supervisor">org.apache.storm.daemon.supervisor.ContainerLauncher</a></li> |
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| <pre>public class <span class="typeNameLabel">BasicContainerLauncher</span> |
| extends <a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html" title="class in org.apache.storm.daemon.supervisor">ContainerLauncher</a></pre> |
| <div class="block"><p>Launch containers with no security using standard java commands.</p></div> |
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| <td class="colFirst"><code>protected <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainerLauncher.html#resourceIsolationManager">resourceIsolationManager</a></span></code> </td> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainerLauncher.html#BasicContainerLauncher-java.util.Map-java.lang.String-int-org.apache.storm.container.ResourceIsolationInterface-org.apache.storm.metric.StormMetricsRegistry-org.apache.storm.daemon.supervisor.ContainerMemoryTracker-">BasicContainerLauncher</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId, |
| int supervisorPort, |
| <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a> resourceIsolationManager, |
| <a href="../../../../../org/apache/storm/metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a> metricsRegistry, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/ContainerMemoryTracker.html" title="class in org.apache.storm.daemon.supervisor">ContainerMemoryTracker</a> containerMemoryTracker)</code> </td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainerLauncher.html#launchContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">launchContainer</a></span>(int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> state)</code> |
| <div class="block">Launch a container in a given slot.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainerLauncher.html#recoverContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">recoverContainer</a></span>(int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> state)</code> |
| <div class="block">Recover a container for a running process.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/storm/daemon/supervisor/Killable.html" title="interface in org.apache.storm.daemon.supervisor">Killable</a></code></td> |
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| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> localState)</code> |
| <div class="block">Try to recover a container using just the worker ID.<br/>The result is really only useful for killing the container and so is returning a Killable.</div> |
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| <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#make-java.util.Map-java.lang.String-int-org.apache.storm.messaging.IContext-org.apache.storm.metric.StormMetricsRegistry-org.apache.storm.daemon.supervisor.ContainerMemoryTracker-org.apache.storm.generated.Supervisor.Iface-">make</a></code></li> |
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| <h4>resourceIsolationManager</h4> |
| <pre>protected final <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a> resourceIsolationManager</pre> |
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| <h4>BasicContainerLauncher</h4> |
| <pre>public BasicContainerLauncher(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId, |
| int supervisorPort, |
| <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a> resourceIsolationManager, |
| <a href="../../../../../org/apache/storm/metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a> metricsRegistry, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/ContainerMemoryTracker.html" title="class in org.apache.storm.daemon.supervisor">ContainerMemoryTracker</a> containerMemoryTracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h3>Method Detail</h3> |
| <a name="launchContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-"> |
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| </a> |
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| <h4>launchContainer</h4> |
| <pre>public <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a> launchContainer(int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> state) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#launchContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">ContainerLauncher</a></code></span></div> |
| <div class="block"><p>Launch a container in a given slot.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#launchContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">launchContainer</a></code> in class <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html" title="class in org.apache.storm.daemon.supervisor">ContainerLauncher</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>port</code> - the port to run this on</dd> |
| <dd><code>assignment</code> - what to launch</dd> |
| <dd><code>state</code> - the current state of the supervisor</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The container that can be used to manager the processes.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - on any error</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="recoverContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-"> |
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| <h4>recoverContainer</h4> |
| <pre>public <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a> recoverContainer(int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> state) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#recoverContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">ContainerLauncher</a></code></span></div> |
| <div class="block"><p>Recover a container for a running process.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#recoverContainer-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.utils.LocalState-">recoverContainer</a></code> in class <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html" title="class in org.apache.storm.daemon.supervisor">ContainerLauncher</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>port</code> - the port the assignment is running on</dd> |
| <dd><code>assignment</code> - the assignment that was launched</dd> |
| <dd><code>state</code> - the current state of the supervisor</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The container that can be used to manage the processes.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - on any error</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="recoverContainer-java.lang.String-org.apache.storm.utils.LocalState-"> |
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| </a> |
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| <h4>recoverContainer</h4> |
| <pre>public <a href="../../../../../org/apache/storm/daemon/supervisor/Killable.html" title="interface in org.apache.storm.daemon.supervisor">Killable</a> recoverContainer(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> workerId, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> localState) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/ContainerLauncher.html#recoverContainer-java.lang.String-org.apache.storm.utils.LocalState-">ContainerLauncher</a></code></span></div> |
| <div class="block"><p>Try to recover a container using just the worker ID.<br/>The result is really only useful for killing the container and so is returning a Killable. Even if a Container is returned do not case the result to Container because only the Killable APIs are guaranteed to work.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
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